Yamaha 30D - 25 Jeo, 25 Jeto, 30 Deo, 30 Deto; 25 Jmho, 30 Dmo, 30 Dmho, 30 Dwho; Oil-Level Warning System; Propeller

3-17
INSP
ADJ
E
PERIODIC SERVICE
D33900-0
OIL-LEVEL WARNING SYSTEM
1. Fill the oil-tank with oil.
2. Start the engine.
3. By letting the oil little by little out of the
drain-hose, check that the oil-level
warning system operates correctly.
CAUTION:
Do not allow the engine to operate without
oil-even briefly for this will cause malfunc-
tion or engine seizure.
25JMHO, 30DMO, 30DMHO, 30DWHO
25JEO, 25JETO, 30DEO, 30DETO
Reed
switch
Oil level
Oil level
warning lamp
Speed drop
function
ON
more than
200 cm
3
(0.21 US qt)
OFF OFF
OFF
200 cm
3
or less
(0.21 US qt)
ON ON
Reed
switch
Oil level
Oil level
warning
lamp
Warning
buzzer
Speed
drop
function
ON
more than
200 cm
3
(0.21 US qt)
OFF OFF OFF
OFF
200 cm
3
or less
(0.21 US qt)
ON ON ON
D34900-0
PROPELLER
1. Check the blades for wear, damage,
cavitation erosion.
2. Check the splines for wear and damage.